{"id":6240,"date":"2025-09-15T11:52:17","date_gmt":"2025-09-15T09:52:17","guid":{"rendered":"https:\/\/urocat.cat\/ureteroscopia-semirrigida-y-flexible-rirs\/"},"modified":"2026-01-16T13:44:58","modified_gmt":"2026-01-16T12:44:58","slug":"ureteroscopia-semirrigida-y-flexible-rirs","status":"publish","type":"page","link":"https:\/\/urocat.cat\/es\/tecnologias\/ureteroscopia-semirrigida-y-flexible-rirs\/","title":{"rendered":"Ureteroscopia semirr\u00edgida y flexible (RIRS)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6240\" class=\"elementor elementor-6240 elementor-1668\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-36a67743 e-con-full body-content-selector e-flex e-con e-parent\" data-id=\"36a67743\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-76b9770b e-con-full e-flex e-con e-child\" data-id=\"76b9770b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-df85174 elementor-widget elementor-widget-heading\" data-id=\"df85174\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ureteroscopia semirr\u00edgida y flexible (RIRS) <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6d6537 elementor-widget elementor-widget-text-editor\" data-id=\"c6d6537\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>La ureteroscopia semirr\u00edgida y flexible (RIRS &#8211; Retrograde Intrarenal Surgery) es una t\u00e9cnica m\u00ednimamente invasiva utilizada para el tratamiento de c\u00e1lculos urinarios en el ur\u00e9ter y el ri\u00f1\u00f3n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-910f131 elementor-widget elementor-widget-text-editor\" data-id=\"910f131\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Este procedimiento se realiza mediante la introducci\u00f3n de un ureteroscopio, un instrumento delgado y flexible que permite acceder al sistema urinario sin necesidad de incisiones. Con la ayuda de un l\u00e1ser Holmium, los c\u00e1lculos son fragmentados en part\u00edculas diminutas, facilitando su eliminaci\u00f3n a trav\u00e9s de la orina. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-136493d8 e-con-full e-flex e-con e-child\" data-id=\"136493d8\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-e70613f e-con-full e-flex e-con e-child\" data-id=\"e70613f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a689571 elementor-widget elementor-widget-video\" data-id=\"a689571\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/32kNBslhv-w&quot;,&quot;show_image_overlay&quot;:&quot;yes&quot;,&quot;image_overlay&quot;:{&quot;url&quot;:&quot;https:\\\/\\\/urocat.cat\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Ureteroscopia-cirurgia-itrarrenal-retrograda-ESP.jpg&quot;,&quot;id&quot;:9343,&quot;size&quot;:&quot;&quot;,&quot;alt&quot;:&quot;&quot;,&quot;source&quot;:&quot;library&quot;},&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t\t\t<div class=\"elementor-custom-embed-image-overlay\" style=\"background-image: url(https:\/\/urocat.cat\/wp-content\/uploads\/2025\/10\/Ureteroscopia-cirurgia-itrarrenal-retrograda-ESP.jpg);\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-custom-embed-play\" role=\"button\" aria-label=\"Reproducir v\u00eddeo\" tabindex=\"0\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-play-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm115.7 272l-176 101c-15.8 8.8-35.7-2.5-35.7-21V152c0-18.4 19.8-29.8 35.7-21l176 107c16.4 9.2 16.4 32.9 0 42z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-764c442 elementor-widget elementor-widget-image\" data-id=\"764c442\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"615\" src=\"https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia1.png\" class=\"attachment-large size-large wp-image-6233\" alt=\"\" srcset=\"https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia1.png 940w, https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia1-300x231.png 300w, https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia1-768x591.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Ureteroscopia flexible. Cortes\u00eda eau.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2877d91 e-con-full e-flex e-con e-child\" data-id=\"2877d91\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c5fca3b elementor-widget elementor-widget-video\" data-id=\"c5fca3b\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/A0HV9tHfUpQ&quot;,&quot;show_image_overlay&quot;:&quot;yes&quot;,&quot;image_overlay&quot;:{&quot;url&quot;:&quot;https:\\\/\\\/urocat.cat\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Ureteroscopy-ESP.jpg&quot;,&quot;id&quot;:9344,&quot;size&quot;:&quot;&quot;,&quot;alt&quot;:&quot;&quot;,&quot;source&quot;:&quot;library&quot;},&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t\t\t<div class=\"elementor-custom-embed-image-overlay\" style=\"background-image: url(https:\/\/urocat.cat\/wp-content\/uploads\/2025\/10\/Ureteroscopy-ESP.jpg);\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-custom-embed-play\" role=\"button\" aria-label=\"Reproducir v\u00eddeo\" tabindex=\"0\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-play-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm115.7 272l-176 101c-15.8 8.8-35.7-2.5-35.7-21V152c0-18.4 19.8-29.8 35.7-21l176 107c16.4 9.2 16.4 32.9 0 42z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0574afd elementor-widget elementor-widget-text-editor\" data-id=\"0574afd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Fuente: European Association of Urology<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d38444 elementor-widget elementor-widget-image\" data-id=\"6d38444\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"770\" src=\"https:\/\/urocat.cat\/wp-content\/uploads\/2025\/12\/ureteroscopia2full.png\" class=\"attachment-large size-large wp-image-15921\" alt=\"\" srcset=\"https:\/\/urocat.cat\/wp-content\/uploads\/2025\/12\/ureteroscopia2full.png 844w, https:\/\/urocat.cat\/wp-content\/uploads\/2025\/12\/ureteroscopia2full-300x289.png 300w, https:\/\/urocat.cat\/wp-content\/uploads\/2025\/12\/ureteroscopia2full-768x739.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Ureteroscopia flexible. Cortes\u00eda eau.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e3545a elementor-widget elementor-widget-image\" data-id=\"3e3545a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"449\" src=\"https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia3.png\" class=\"attachment-large size-large wp-image-6236\" alt=\"\" srcset=\"https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia3.png 940w, https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia3-300x169.png 300w, https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia3-768x431.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b33458a elementor-widget elementor-widget-heading\" data-id=\"1b33458a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00bfPara qu\u00e9 se utiliza?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-724733bd elementor-widget elementor-widget-heading\" data-id=\"724733bd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">La ureteroscopia semirr\u00edgida y flexible es el tratamiento de elecci\u00f3n en:<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8314789 elementor-widget elementor-widget-text-editor\" data-id=\"8314789\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>C\u00e1lculos en el ur\u00e9ter (superior, medio o inferior) que no pueden eliminarse espont\u00e1neamente.<\/li><li>C\u00e1lculos renales peque\u00f1os y medianos (hasta 2 cm) localizados en los c\u00e1lices renales.<\/li><li>Pacientes en los que la litotricia extracorp\u00f3rea (LEOC) no ha sido efectiva.<\/li><li>C\u00e1lculos en ri\u00f1ones con anatom\u00eda complicada, de dif\u00edcil acceso, donde otros m\u00e9todos pueden no ser viables.<\/li><li>Pacientes con tendencia a la formaci\u00f3n recurrente de c\u00e1lculos, permitiendo un tratamiento repetidos m\u00ednimamente invasivos, sin cirug\u00eda abierta.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-22341e52 e-con-full e-flex e-con e-child\" data-id=\"22341e52\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-231b45d elementor-widget elementor-widget-image\" data-id=\"231b45d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia4.png\" class=\"attachment-large size-large wp-image-6237\" alt=\"\" srcset=\"https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia4.png 940w, https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia4-300x169.png 300w, https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia4-768x432.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2bfeba69 elementor-widget elementor-widget-heading\" data-id=\"2bfeba69\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Principales beneficios<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b9fc3e elementor-widget elementor-widget-text-editor\" data-id=\"8b9fc3e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>Procedimiento m\u00ednimamente invasivo \u2192 Se realiza sin incisiones, accediendo al sistema urinario a trav\u00e9s de la uretra.<\/li><li>Alta tasa de \u00e9xito \u2192 Permite la eliminaci\u00f3n de c\u00e1lculos en una sola sesi\u00f3n en la mayor\u00eda de los casos.<\/li><li>Menor dolor y recuperaci\u00f3n m\u00e1s r\u00e1pida \u2192 La mayor\u00eda de los pacientes pueden regresar a sus actividades normales en pocos d\u00edas.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4961e4 elementor-widget elementor-widget-image\" data-id=\"f4961e4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia5.png\" class=\"attachment-large size-large wp-image-6238\" alt=\"\" srcset=\"https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia5.png 940w, https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia5-300x169.png 300w, https:\/\/urocat.cat\/wp-content\/uploads\/2025\/09\/ureteroscopia5-768x432.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Ureteroscopia semirr\u00edgida y flexible (RIRS) La ureteroscopia semirr\u00edgida y flexible (RIRS &#8211; Retrograde Intrarenal Surgery) es una t\u00e9cnica m\u00ednimamente invasiva utilizada para el tratamiento de c\u00e1lculos urinarios en el ur\u00e9ter y el ri\u00f1\u00f3n. Este procedimiento se realiza mediante la introducci\u00f3n de un ureteroscopio, un instrumento delgado y flexible que permite acceder al sistema urinario sin [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":13078,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"class_list":["post-6240","page","type-page","status-publish","hentry"],"acf":{"page_header_title":"","page_header_alignment":"left: Izquierda","page_header_show_breadcrumbs":true,"page_header_breadcrumbs_position":"breadcrumbs-bottom"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ureteroscopia semirr\u00edgida y flexible \u2013 C\u00e1lculos urinarios<\/title>\n<meta name=\"description\" content=\"Ureteroscopia semirr\u00edgida y flexible para tratar c\u00e1lculos en las v\u00edas urinarias. En UROCAT fragmentamos piedras renales sin cirug\u00eda abierta.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/test.urocat.cat\/es\/tecnologias\/ureteroscopia-semirrigida-y-flexible-rirs\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ureteroscopia semirr\u00edgida y flexible \u2013 C\u00e1lculos urinarios\" \/>\n<meta property=\"og:description\" content=\"Ureteroscopia semirr\u00edgida y flexible para tratar c\u00e1lculos en las v\u00edas urinarias. 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